                         :name   \"Oleg\"
                         :likes  [\"fish\"]}])
 
-      ; ref attributes can be specified as nested map, that will create netsed entity as well
+      ; ref attributes can be specified as nested map, that will create nested entity as well
       (transact! conn [{:db/id  -1
                         :name   \"Oleg\"
                         :friend {:db/id -2

      (transact! conn [[:db/add -1 :friend 296]])
  
      ; create an entity and set multiple attributes (in a single transaction
      ; equal tempids will be replaced with the same unused yet entid)
      (transact! conn [[:db/add -1 :name \"Ivan\"]
                       [:db/add -1 :likes \"fries\"]
                       [:db/add -1 :likes \"pizza\"]

                       {:db/id 296, :friend -1}])
      ; equivalent to
      (transact! conn [[:db/add  -1 :name   \"Oleg\"]
                       [:db/add 296 :friend -1]])"
  ([conn tx-data] (transact! conn tx-data nil))
  ([conn tx-data tx-meta]
    {:pre [(conn? conn)]}
